Corrosion-resistant lining structure of acidification kettle

Abstract

The utility model discloses a corrosion-resistant lining structure of an acidification kettle, which comprises a corrosion-resistant lining, a lining cover arranged above the corrosion-resistant lining, a cleaning mechanism arranged above the lining cover, and a pressurizing mechanism arranged above a workbench, the cleaning mechanism comprises a brush, a spray head, a workbench, a hydraulic rod, a lifting frame, a bent pipe, an electric push rod and a push plate, the pressurizing mechanism comprises a pressurizing pump, a liquid storage tank is arranged above the workbench, a filling plug is in threaded connection with the upper portion of the liquid storage tank, and a telescopic pipe is arranged below the pressurizing pump. The workbench rotates along the lining cover, the hydraulic rod drives the brush and the spray head to move synchronously, meanwhile, the electric push rod drives the brush to be tightly attached to the inner wall of the anti-corrosion lining through the push plate, the inner wall of the anti-corrosion lining is brushed and flushed at the same time, and therefore the anti-corrosion lining of the acidification kettle can be rapidly put into the next acidification operation; the acidification efficiency of the acidification kettle is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to acidification kettle lining technical field especially relates to a kind of corrosion-resistant lining structure of acidification kettle. BACKGROUND

[0002] Acidification kettle is a kind of equipment for acidification reaction, mainly by kettle body, stirring device, heating cooling device, inlet and outlet pipeline, safety device etc.

[0003] Acidification kettle lining refers to internal coating treatment in chemical production process, to protect the interior of acidification kettle from chemical substances (especially acidic substances) erosion. The main role of this lining is to prevent chemical reactants from eroding the internal material of the reactor, thereby prolonging the service life of the reactor and ensuring the quality and safety of the product.

[0004] In the prior art, the Chinese utility model patent with authorization announcement No.CN221580585U, specifically a kind of reactor lining, including lining body, the top of lining body is equipped with lining cover, lining cover inner thread rotationally connected with lining cover gasket;Lining cover gasket is installed on several groups of support rod assemblies, and the first clamping piece, the second clamping piece and the width adjusting piece for adjusting the clamping width between the first clamping piece and the second clamping piece are installed on the end of each support rod assembly away from lining cover gasket. The lining cover gasket of the utility model is rotated by rotationally connected with the lining cover, and the support rod assembly and the clamping assembly fixed on the lining cover gasket are fixedly connected, and the width adjusting piece cooperates with the clamping base material, the whole clamping system is stretched into reactant from top to bottom, thereby solving the problem that a large amount of by-products of non-heterogeneous structure are deposited on the surface of base material in hydrothermal reaction, and solving the problem that the base material is attached to the lining wall or lining bottom during the reaction process, causing uneven products on both sides.

[0005] Compared with the prior art, the existing part of acidification kettle corrosion-resistant lining is inconvenient to clean the corrosion-resistant lining after acidification during use, so that the corrosion-resistant lining of acidification kettle is difficult to quickly put into the next acidification operation, and the acidification efficiency of acidification kettle needs to be improved.

[0006] Therefore, a corrosion-resistant lining structure of acidification kettle is needed. UTILITY MODEL CONTENT

[0007] The utility model aims at overcoming the shortcomings of the prior art, and provides a corrosion-resistant lining structure of acidification kettle.

[0008] The utility model discloses a technical scheme that solves the technical problems: including anticorrosive inner lining, the inner lining cover of being installed anticorrosive inner lining top and set up the cleaning mechanism of inner lining cover top, be used for to the inner lining of acidification finished cleaning, still including the booster mechanism of being set up workbench top, be used for to the booster of washing liquid, the cleaning mechanism includes brush and sprayer, the middle position of inner lining cover is provided with workbench, the top of workbench is provided with hydraulic rod, the elongation end of hydraulic rod is provided with lifting frame, one end of lifting frame is provided with elbow pipe, sprayer fixed mounting is in one end of elbow pipe, the below of lifting frame is provided with electric push rod, the elongation end of electric push rod is provided with push plate, brush fixed mounting is in one side of push plate, the booster mechanism includes booster pump, the top of workbench is provided with liquid storage tank, the bottom of liquid storage tank is fixed with booster pump through bolt, the top of liquid storage tank is provided with the filling plug of screw thread connection, the below of booster pump is provided with telescopic pipe.

[0009] As a further scheme of the utility model: one side of the inner lining cover is provided with a drive mechanism for starting the rotation of the inner lining cover. The drive mechanism includes a drive motor fixed to the top of the inner lining cover through bolts. The rotating end of the drive motor is provided with a drive gear. The outer side of the workbench is provided with a gear ring. The lower side of the workbench is provided with a stirring frame.

[0010] As a further scheme of the utility model: the top of the anticorrosive inner lining is provided with a mounting mechanism for mounting the inner lining cover. The mounting mechanism includes a threaded rod. One end of the threaded rod is threadedly connected to the inner lining cover. One end of the threaded rod is provided with a turntable. One end of the anticorrosive inner lining is provided with a plurality of grooves. The top of the inner lining cover is provided with a sealing ring.

[0011] As a further scheme of the utility model: one side of the anticorrosive inner lining is provided with a transparent observation window.

[0012] As a further scheme of the utility model: the bottom of the anticorrosive inner lining is provided with a discharge hopper. One side of the discharge hopper is provided with an electric valve.

[0013] As a further scheme of the utility model: the bottom of the workbench is provided with an elastic baffle.

[0014] As a result of the adoption of the above technical scheme, the utility model has the following beneficial effects:

[0015] 1. By rotating the workbench along the inner lining cover, the hydraulic rod drives the brush and the sprayer to move synchronously. At the same time, the electric push rod drives the brush to tightly adhere to the inner wall of the anticorrosive inner lining through the push plate. The brush is brushed on the inner wall of the anticorrosive inner lining while the inner wall is washed. The corrosion-resistant lining of the acidification kettle can be quickly put into the next acidification operation, ensuring the acidification efficiency of the acidification kettle.

[0016] 2. Through the rotation of the workbench, the stirring frame is driven to rotate, the acidification substance is stirred, the acidification uniformity of the acidification substance is guaranteed, the threaded rods are twisted through the rotating disc, the threaded rods are matched with the grooves, and the quick disassembly and assembly of the anticorrosive inner liner and the inner liner cover can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 An isometric structure schematic diagram is shown according to an embodiment of the utility model;

[0018] Figure 2 A front view sectional structure schematic diagram is shown according to an embodiment of the utility model;

[0019] Figure 3 A side view sectional structure schematic diagram is shown according to an embodiment of the utility model; Figure 2 A local enlarged structure schematic diagram at A is shown;

[0020] Figure 4 A side view sectional structure schematic diagram is shown according to an embodiment of the utility model;

[0021] Figure 5 A front view sectional structure schematic diagram is shown according to an embodiment of the utility model; Figure 4 A local enlarged structure schematic diagram at B is shown.

[0022] LEGEND:

[0023] 100, anticorrosive inner liner; 200, inner liner cover; 300, transparent observation window; 400, lower hopper; 500, electric valve; 600, elastic baffle;

[0024] 101, workbench; 102, hydraulic rod; 103, lifting frame; 104, elbow; 105, spray head; 106, electric push rod; 107, push plate; 108, brush;

[0025] 201, liquid storage tank; 202, booster pump; 203, filling plug; 204, telescopic pipe;

[0026] 301, drive motor; 302, drive gear; 303, gear ring; 304, stirring frame;

[0027] 401, groove; 402, threaded rod; 403, rotating disc; 404, sealing ring. DETAILED DESCRIPTION

[0028] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] Example 1:

[0032] like Figures 1-4 As shown, a corrosion-resistant lining structure for an acidification reactor includes an anti-corrosion lining 100, an inner lining cover 200 installed above the anti-corrosion lining 100, and a cleaning mechanism installed above the inner lining cover 200 for cleaning the lining after acidification. It also includes a pressurizing mechanism installed above a workbench 101 for pressurizing the cleaning fluid. The cleaning mechanism includes a brush 108 and a nozzle 105. The workbench 101 is rotatably connected to the middle of the inner lining cover 200. A hydraulic rod 102 is fixedly installed on the top of the workbench 101. A lifting frame 103 is fixedly installed on the extended end of the hydraulic rod 102. A bent pipe 104 is fixedly installed on one end of the lifting frame 103. The hydraulic rod 102 drives the bent pipe and brush 108 to move up and down synchronously via the lifting frame 103. The nozzle 105 is fixedly installed on one end of the bent pipe 104. Below the lifting frame 103... An electric push rod 106 is fixedly installed, and a push plate 107 is fixedly installed at the extended end of the electric push rod 106. The electric push rod 106 drives a brush 108 to fit tightly against the inner wall of the anti-corrosion lining 100 through the push plate 107. The brush 108 is fixedly installed on one side of the push plate 107. A transparent observation window 300 is fixed to one side of the anti-corrosion lining 100 by bolts. The acidified substances can be observed through the transparent observation window 300. The pressurization mechanism includes a booster pump 202. A liquid storage tank 201 is fixed above the workbench 101 by bolts. The liquid storage tank 201 is filled with cleaning fluid. The booster pump 202 is fixed to the bottom of the liquid storage tank 201 by bolts. A filling plug 203 is threadedly connected to the top of the liquid storage tank 201. A telescopic tube 204 is fixedly installed below the booster pump 202. The telescopic tube 204 can extend or shorten along the axial direction of the anti-corrosion lining 100.

[0033] In this embodiment, when the anti-corrosion liner 100 needs to be cleaned, the workbench 101 rotates along the liner cover 200, while the hydraulic rod 102 drives the brush 108 and the nozzle 105 to move synchronously. At the same time, the electric push rod 106 drives the brush 108 to stick tightly to the inner wall of the anti-corrosion liner 100 through the push plate 107, brushing the inner wall of the anti-corrosion liner 100 and rinsing the inner wall of the anti-corrosion liner 100 at the same time, so that the corrosion-resistant liner of the acidizing kettle can be quickly put into the next acidizing operation, ensuring the acidizing efficiency of the acidizing kettle.

[0034] Example 2:

[0035] like Figures 1-5 As shown, a corrosion-resistant liner structure for an acidification reactor is provided. A drive mechanism is provided on one side of the liner cover 200 to initiate its rotation. The drive mechanism includes a drive motor 301, which is bolted to the top of the liner cover 200. A drive gear 302 is bolted to the rotating end of the drive motor 301. A gear ring 303 is bolted to the outer side of the workbench 101, meshing with the drive gear 302. A stirring frame 304 is fixedly installed below the workbench 101. The drive motor 301 drives the stirring frame 304 to rotate via the workbench 101. A hopper 400 is fixedly installed at the bottom of the corrosion-resistant liner 100. An electric valve 500 is fixed to one side of the 00 by bolts. An installation mechanism is provided on the top of the anti-corrosion liner 100 for installing the liner cover 200. The installation mechanism includes a threaded rod 402, which is threaded to one end of the liner cover 200. A turntable 403 is welded to one end of the threaded rod 402. The threaded rod 402 is turned by the turntable 403. Multiple grooves 401 are cut on one end of the anti-corrosion liner 100. Multiple threaded rods 402 cooperate with multiple grooves 401. A sealing ring 404 is fixedly installed on the top of the liner cover 200. An elastic baffle 600 is fixedly installed on the bottom of the workbench 101 to prevent acidic substances from entering the workbench 101.

[0036] In this embodiment, the workbench 101 rotates while driving the stirring rack 304 to rotate, stirring the acidified substance and ensuring the uniformity of acidification. By turning the turntable 403 to turn the threaded rod 402, multiple threaded rods 402 cooperate with multiple grooves 401, which can realize the quick assembly and disassembly of the anti-corrosion liner 100 and the liner cover 200.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A corrosion-resistant lining structure for an acidification reactor, characterized in that, It includes an anti-corrosion liner (100), a liner cover (200) installed above the anti-corrosion liner (100), and a cleaning mechanism installed above the liner cover (200) for cleaning the liner after acidification. It also includes a pressurization mechanism located above the workbench (101) for pressurizing the cleaning fluid. The cleaning mechanism includes a brush (108) and a nozzle (105). A workbench (101) is provided in the middle of the inner liner cover (200). A hydraulic rod (102) is provided on the top of the workbench (101). A lifting frame (103) is provided at the extended end of the hydraulic rod (102). A bend (104) is provided at one end of the lifting frame (103). The nozzle (105) is fixedly installed at one end of the bend (104). An electric push rod (106) is provided below the lifting frame (103). A push plate (107) is provided at the extended end of the electric push rod (106). The brush (108) is fixedly installed on one side of the push plate (107). The pressurization mechanism includes a pressurization pump (202), a liquid storage tank (201) is provided above the workbench (101), the pressurization pump (202) is fixed to the bottom of the liquid storage tank (201) by bolts, a filling plug (203) is threadedly connected to the top of the liquid storage tank (201), and a telescopic pipe (204) is provided below the pressurization pump (202).

2. The corrosion-resistant lining structure of an acidification reactor according to claim 1, characterized in that, A drive mechanism is provided on one side of the inner liner (200) for initiating the rotation of the inner liner (200). The driving mechanism includes a drive motor (301), which is fixed to the top of the inner liner (200) by bolts. The rotating end of the drive motor (301) is provided with a drive gear (302), a gear ring (303) is provided on the outer side of the worktable (101), and a stirring rack (304) is provided below the worktable (101).

3. The corrosion-resistant lining structure of an acidification reactor according to claim 2, characterized in that, The top of the anti-corrosion liner (100) is provided with an installation mechanism for installing the liner cover (200). The installation mechanism includes a threaded rod (402), which is threaded to one end of the inner liner (200). A turntable (403) is provided at one end of the threaded rod (402), and a plurality of grooves (401) are provided at one end of the anti-corrosion liner (100). A sealing ring (404) is provided at the top of the inner liner (200).

4. The corrosion-resistant lining structure of an acidification reactor according to claim 1, characterized in that, A transparent observation window (300) is provided on one side of the anti-corrosion lining (100).

5. The corrosion-resistant lining structure of an acidification reactor according to claim 1, characterized in that, The bottom of the anti-corrosion lining (100) is provided with a hopper (400), and an electric valve (500) is provided on one side of the hopper (400).

6. The corrosion-resistant lining structure of an acidification reactor according to claim 1, characterized in that, The bottom of the workbench (101) is provided with an elastic baffle (600).

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